Extron electronics MDA 3SV Setup Manual

Setup Guide — MDA 3 Series
This card provides quick start instructions for an experienced
installer to set up and operate Extron MDA 3 Series
S-video, composite video, and audio distribution
amplifiers. See the table below right to identify the
attributes of each model covered in this guide.
Installation
Step 1 — Mounting
Turn off or disconnect all equipment power sources and
mount the MDA as required.
Step 2 — Connections
N The drawings below may show features not on your
MDA, depending on your model.
The MDA 3V Dual has two separate DAs in a single
enclosure.
a
Input connector (MDA 3SV models) —
Connect an S-video video source
to the Input 4-pin mini DIN connector.
b
Output connectors (MDA 3SV models) — Connect up to three S-video displays to
these 4-pin mini DIN Output connectors.
1 2
MDA 3SVA,
Rear Panel
INPUT OUTPUTS
MDA 3SVA
1 2 3
POWER
INPUT OUTPUTS
12V
.5A MAX
L R L 1 R L 2 R L 3 R
8 5 6
c
In connector (MDA 3V and 3AV models) — Connect a composite video
source to the BNC connector.
d
Out connectors (MDA 3V and 3AV models) — Connect up to three
composite video displays to these BNC connectors.
e
Input connector (MDA 3SV A, MDA 3AV, and MDA 3A) — Connect a
balanced or unbalanced stereo audio or mono audio device to the Input
5-pole captive screw connector. Wire the connectors as shown below:
Tip
Sleeve
Tip
Sleeve
Do not tin the wires!
Unbalanced Stereo Input
Distribution
Amplifier
MDA 3SV
MDA 3SVA
MDA 3V
MDA 3AV
MDA 3V Dual
MDA 3A
2 = Two separate DAs.
3 4
MDA 3AV,
Rear Panel
MDA 3AV
I
N
1 2
POWER
INPUT OUTPUTS
12V
BAL
.34A MAX
L R L 1 R L 2 R
1 2 3
UNBAL
7 6
8 5
Tip
Ring
Sleeve (s)
Tip
Ring
Balanced Stereo Input
(high impedance) (high impedance)
Setup Guide — MDA 3V Series, cont'd
f
Output connectors (MDA 3SV A, MDA 3AV, and MDA 3A) — Connect up to three
balanced or unbalanced stereo audio or mono audio devices to the Output 5-pole
captive screw connectors. Wire the connectors as shown below.
C
Do not tin the wires!
g
Bal(anced)/Unbal(anced) DIP switches (Audio models) — For each
balanced audio output, set the associated DIP switch to the Balanced (up)
position. For each unbalanced audio output, set the associated DIP switch to
the Unbalanced (down) position.
2 Each output can be balanced or unbalanced independently of the other two
outputs.
h
Power connector — Connect an IEC power cord
between the included 12 V power supply and a
100 VAC/240 VAC, 50-60 Hz source. Connect the power
supply to the MDA as shown at right.
C
O
U
T
3
BAL
L 3 R
1 2 3
UNBAL
7
Operation
After all devices are powered up, the system is fully operational. If any problems are
encountered, verify that the cables are routed and connected properly. If your problems
persist, call the Extron S
number shown below.
Extron USA - West Extron USA - East
Headquarters
+800.633.9876
+800.633.9876
Inside USA / Canada Only
Inside USA / Canada Only
+1.919.863.1794
+1.714.491.1500 +1.919.863.1797 FAX
+1.714.491.1517 FAX
For unbalanced audio output, connect the sleeve(s) to the ground contact.
DO NOT connect the sleeve(s) to the negative (-) contacts).
Tip
NO GROUND HERE.
Sleeve(s)
Tip
NO GROUND HERE.
Unbalanced Stereo Output
Always use a power supply supplied and or specified
by Extron. Use of an unauthorized power supply
voids all regulatory compliance certification and may
cause damage to the supply and the end product.
Unless otherwise stated, the AC/DC adapters are
not suitable for use in air handling spaces or in
wall cavities. The installation must always be in accordance with the applicable
provisions of National Electrical Code ANSI/NFPA 70, article 75 and the
Canadian Electrical Code part 1, section 16. The power supply shall not be
permanently fixed to building structure or similar structure..
Sales & Technical Support Hotline that is closest to you, at the
3
Extron Europe Extron Asia Extron Japan
+800.3987.6673 +800.7339.8766 +81.3.3511.7655
+81.3.3511.7656 FAX
Inside Europe Only Inside Asia Only
+31.33.453.4040 +65.6383.4400
+31.33.453.4050 FAX +65.6383.4664 FAX
© 2010 Extron Electronics. All rights reserved.
Tip
Ring
Sleeve (s)
Tip
Ring
Balanced Stereo Output
BAL
1 2 3
UNBAL
Smooth
Ridges
Captive
Screw
A A
Connector
Tie
Wrap
3"
16 (5 mm)
SECTION A–A
Max.
Power Supply
Output Cord
Extron China Extron Middle East
+400.883.1568 +971.4.2991800
+971.4.2991880 FAX
Inside China Only
+86.21.3760.1568
68-607-50
+86.21.3760.1566 FAX
Rev. A 01 10